FR2408927A1 - MULTI-REFLECTION OPTICAL PUMPING LASER - Google Patents

MULTI-REFLECTION OPTICAL PUMPING LASER

Info

Publication number
FR2408927A1
FR2408927A1 FR7832066A FR7832066A FR2408927A1 FR 2408927 A1 FR2408927 A1 FR 2408927A1 FR 7832066 A FR7832066 A FR 7832066A FR 7832066 A FR7832066 A FR 7832066A FR 2408927 A1 FR2408927 A1 FR 2408927A1
Authority
FR
France
Prior art keywords
optical pumping
active medium
reflection optical
pumping laser
optically flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7832066A
Other languages
French (fr)
Other versions
FR2408927B1 (en
Inventor
William Burnett Jones Jr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2408927A1 publication Critical patent/FR2408927A1/en
Application granted granted Critical
Publication of FR2408927B1 publication Critical patent/FR2408927B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08081—Unstable resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0606—Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08095—Zig-zag travelling beam through the active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Lasers (AREA)

Abstract

LASER PRODUISANT UN FAISCEAU DE SORTIE LIMITE PAR DIFFRACTION. IL COMPREND UN MILIEU ACTIF HOMOGENE 10 LIMITE PAR DEUX FACES LONGITUDINALES OPTIQUEMENT PLANES 11, 12, ET PAR DEUX FACES TERMINALES PARALLELES, OPTIQUEMENT PLANES 14, 15, DISPOSEES SUIVANT L'ANGLE DE BREWSTER B PAR RAPPORT A L'AXE LONGITUDINAL 13, UN MOYEN REFLECTEUR PLAN ESPACE DU MILIEU ACTIF A UNE PREMIERE EXTREMITE DE CELUI-CI, UN MOYEN REFLECTEUR CONCAVOSPHERIQUE ESPACE DU MILIEU ACTIF A SON EXTREMITE OPPOSE ET DES MOYENS DE POMPAGE OPTIQUE. APPLICATION AUX LASERS.LASER PRODUCING AN OUTPUT BEAM LIMITED BY DIFFRACTION. IT INCLUDES A HOMOGENEOUS ACTIVE MEDIUM 10 LIMITED BY TWO OPTICALLY FLAT LONGITUDINAL FACES 11, 12, AND BY TWO PARALLEL TERMINAL FACES, OPTICALLY FLAT 14, 15, ARRANGED AT THE ANGLE OF BREWSTER B WITH RESPECT TO THE LONGITUDINAL AXIS 13, ONE MEAN PLANE SPACE REFLECTOR OF THE ACTIVE MEDIUM AT A FIRST END OF THIS, A CONCAVOSPHERIC SPACE REFLECTOR OF THE ACTIVE MEDIUM AT ITS OPPOSITE END AND OPTICAL PUMPING MEANS. APPLICATION TO LASERS.

FR7832066A 1977-11-14 1978-11-14 MULTIPLE-REFLECTION OPTICAL PUMPING LASER Expired FR2408927B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85144577A 1977-11-14 1977-11-14

Publications (2)

Publication Number Publication Date
FR2408927A1 true FR2408927A1 (en) 1979-06-08
FR2408927B1 FR2408927B1 (en) 1986-10-31

Family

ID=25310782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832066A Expired FR2408927B1 (en) 1977-11-14 1978-11-14 MULTIPLE-REFLECTION OPTICAL PUMPING LASER

Country Status (5)

Country Link
JP (1) JPS5481794A (en)
DE (2) DE2849007A1 (en)
FR (1) FR2408927B1 (en)
GB (1) GB2008314B (en)
IL (1) IL55912A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60194589A (en) * 1984-03-16 1985-10-03 Hoya Corp Slab type solid-state laser oscillation device
JPS60194588A (en) * 1984-03-16 1985-10-03 Hoya Corp Slab type solid-state laser oscillation device
JPH0722210B2 (en) * 1985-05-29 1995-03-08 寛人 黒田 Slab type solid-state laser oscillator
JPH0728065B2 (en) * 1985-05-29 1995-03-29 寛人 黒田 Slab type solid-state laser oscillator
DE3725144A1 (en) * 1987-07-29 1989-02-09 Baasel Carl Lasertech SOLID LASER ROD
JP2666350B2 (en) * 1988-04-22 1997-10-22 三菱電機株式会社 Solid-state laser device
JP2760116B2 (en) * 1989-12-18 1998-05-28 三菱電機株式会社 Solid-state laser device
US5125001A (en) * 1989-02-16 1992-06-23 Mitsubishi Denki K.K. Solid laser device
US6904069B2 (en) * 2000-12-29 2005-06-07 The Regents Of The University Of California Parasitic oscillation suppression in solid state lasers using optical coatings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514429A1 (en) * 1965-04-02 1969-06-19 Siemens Ag Device for deriving amplitude-modulated from frequency-modulated oscillations in the range of optical waves
DE1539121A1 (en) * 1965-06-16 1969-08-14 Zeiss Carl Fa Optical transmitter or amplifier
US3633126A (en) * 1969-04-17 1972-01-04 Gen Electric Multiple internal reflection face-pumped laser

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3628178A (en) * 1968-08-14 1971-12-14 United Aircraft Corp Diffractive coupling laser mirror
US3641458A (en) * 1969-10-13 1972-02-08 Control Data Corp Mode selective laser with small feedback reflector and diffraction coupled output
JPS512396A (en) * 1974-06-24 1976-01-09 Nippon Telegraph & Telephone DOHAGA TAREEZA
JPS513188A (en) * 1974-06-24 1976-01-12 Nippon Telegraph & Telephone DOHAGA TAREEZA

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1514429A1 (en) * 1965-04-02 1969-06-19 Siemens Ag Device for deriving amplitude-modulated from frequency-modulated oscillations in the range of optical waves
DE1539121A1 (en) * 1965-06-16 1969-08-14 Zeiss Carl Fa Optical transmitter or amplifier
US3633126A (en) * 1969-04-17 1972-01-04 Gen Electric Multiple internal reflection face-pumped laser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Also Published As

Publication number Publication date
IL55912A (en) 1982-02-28
GB2008314A (en) 1979-05-31
DE2849007A1 (en) 1979-06-13
DE7833585U1 (en) 1979-07-19
JPS6337514B2 (en) 1988-07-26
GB2008314B (en) 1982-02-17
FR2408927B1 (en) 1986-10-31
JPS5481794A (en) 1979-06-29

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Legal Events

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